$ git clone -n https://gitee.com/src-anolis-os/drpm.git /var/lib/mock/dist-an8.7-build-140678-53870/root/chroot_tmpdir/scmroot/drpm
Cloning into '/var/lib/mock/dist-an8.7-build-140678-53870/root/chroot_tmpdir/scmroot/drpm'...
$ git reset --hard origin/a8
HEAD is now at ecf1aee spec: add doc sub package